package com.wuchao.mapper;

import com.wuchao.entity.Department;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.wuchao.vo.DepartVO;

import java.util.List;

/**
 * <p>
 *  Mapper 接口
 * </p>
 *
 * @author wuchao
 * @since 2023-12-12
 */
public interface DepartmentMapper extends BaseMapper<Department> {
    List<DepartVO> findDepartMentList();
    //x---部门名字 数组
    Integer[] findcounts();
    //y---人数
    String [] findname();

}
